DDF3 Fuel Polisher

IPU Diesel Defence DDF3 polishing unit.

IPU Diesel Defence DDF3 polishing unit.

The DDF3 Fuel Polishing System is a compact floor-mounted fuel polishing system designed specifically for removing the sludge and particulate residue typically found at the bottom of tanks. With dual particulate and water removal and flow rates of up to 150 l/min, the DDF3 will keep your fuel ready for use anytime it is required.




DDF3 Fuel Polishing System Features & Benefits



  • Compact floor mounted unit.
  • Flow rates of up to 150 l/min.
  • Push button or touchscreen control.
  • High volume dirt holding capacity to deliver ISO cleanliness codes of 18/16/13 or better.
  • Optional high performance Filtasorb2 inserts to achieve 100ppm or better.
  • Dual stage filtration.
  • Extensive selection of filter cell inserts to suit every clean-up application.
  • Differential pressure gauge indication of system performance.
  • 7 day programmable timer.
  • Water drain valve on sump of filter housing.
  • Rugged frame with integral drip tray.
  • Safety features as standard; emergency stop, beacon alarm & float switch.
  • Suitable for most diesel, kerosene and biodiesel (B100).



  • Clean, dry fuel, ready for use when required.
  • Recover and reuse contaminated fuels.
  • Low running costs.
  • Can be moved between tanks or dedicated to a single tank.
  • Dual stag filtration.
  • Ideal for tank cleaning and fuel recovery.
  • Optional real time analysis of oil/fuel cleanliness levels enabling cleaning to a pre-set ISO level.
  • Ideal for remote facilities.




Model DDF3
Dimensions 1602mm (W) 404 (D) 1137 (H)
Flow Rate Up to 150 l/min
Weight 143.6 kg
Frame Carbon Steel
Finish Powder Coated: RAL 5004
Voltage 230 VAC ±5%; 400 VAC ±5%
Frequency 50 Hz ±2%
Current 10.4 Amps
Switch Overload contactor
Power 1.5 kW
Overload 4-10 Amp
Pump Self-priming vane pump
Bypass (Pump) 34 psi (2.4 bar)
Duty Cycle Continuous
Noise Level 80dBA
Motor Protection Thermal Overload Protection
Primary Filtration Filter cell for particulate & solid contamination to 18/16/13 or better. (Optional) Water removal with Filtasorb2 to under 100ppm. Optional magnets to pick up rust.
Filter Indicator Dual electrical
Pressure 10 bar max
Temperature 5˚C to 50˚C
Medium Diesel
Environment IP55
Connections 1 ¼” BSPP F inlet, 1” BSPP F outlet


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